| Part number | M491B |
|---|---|
| Download | M491B Datasheet (PDF) |
| File Size | 135.73 KB |
| Manufacturer | STMicroelectronics |
| Description | SINGLE-CHIP VOLTAGE SYNTHESIS TUNING SYSTEM WITH 1 ANALOG CONTROL |
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| Manufacturer | Part Number | Description |
|---|---|---|
| SGS-Thomson Microelectronics SGS-Thomson Microelectronics |
M491B | (M490B / M491B) Single Chip Voltage Synthesis Tuning System |
The M491B is a monolithic N-MOS LSI circuit including a Floating-gate Non-Volatile Memory for storage of up to 16 stations. Tuning of the station is performed with a 8192 step D/A converter, using the principle of voltage synthesis. It is designed for 7-segment LED displays.
